Big Data General Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

Big Data General Interview Questions

Questions Answers Views Company eMail

Name the language supported by apache spark for developing big data applications?

623

What are 2 v’s less known dimension of big data?

566

What are the three steps involved in big data?

563

What are the core components that are utilized in hadoop?

562

Explain the first step in big data solutions.

576

Name the components of hdfs and yarn respectively

627

Differentiate between nas and hdfs

588

What is the connection between hadoop and big data?

554

List the common input formats used in hadoop.

568

What is the procedure to recover a namenode when it is slow?

697

What are some of the different modes used in hadoop.

542

List the five important v’s of big data.

510

How does big data help in increasing business revenue?

535

What do you understand by the term data storage?

608

What do you mean by big data and what is its importance?

559

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Un-Answered Questions { Big Data General }

Can you define data lake?

549

What do the four V's of Big Data denote?

668

Explain the important tools useful for big data?

594

What are 3 core dimension of big data?

598

Define data lake?

639

Define role of veracity in big data?

608

Explain the core methods of a reducer?

549

Define big data analytics?

581

What do you understand by the term data storage?

608

What is big data lake?

524

What are some of the different modes used in hadoop.

542

What are the benefits of big data?

573

Define role of variety in big data?

610

What is the difference between cassandra, hadoop big data, mongodb, couchdb?

587

Where does Big Data come from?

704

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